Hello, I want to know about the ports usage of switch depending on the traffic sent from port1 which is connected internally to one IC and received by port5 which is internally connected to another IC. How can we know the ports are connected to different IC's? Is it necessary to taken into...

I have one 2mbps point to point lease line and two g.703 modem and want to connect two locations having same network wiht that lease line without any router only wiht the help of cisco swith please send me the diagram for the same and tell me how to do that?

How do I remove running configuration in Cisco routers and switches? I tried to run erase config/all, erase flash: nvram etc but it does not work. I want to erase all running config in devices. Can anybody help me?

I have a Cisco 3560G-48 switch. The flash was erased and now there is just a basic switch. I really could use some help on the procedures on downloading new flash at this point into my switch. So if you know the procedures, I really would appreciate you help. Thank you, RuizL

Is it possible to route emergency calls based on the Cell of origin? In a private network, there is one subscriber who wants all emergency calls originating in one specific area to be routed to a special emergency desk. All other emergency calls within the network would be routed to a different...

Hi, One of my client requires a solution for monitoring end users traffic going through a Cisco router. There is a lot of problem with over utilization of WAN link by end users. The company need a solution for monitoring operation of end users (who & where they are trying to communicate)....

What are the key things to consider when choosing a network security appliance for 130 user network? I am confused with the plethora of appliances Cisco has on offer. Network is laid across three floors, with all the switches connecting back to a wiring closet.

Hi, We have 3 VLANs in Cisco sg-300 28 port switch. vlan1-192.168.4.254 vlan2-192.168.10.254 vlan3-192.168.20.254 And my checkpoint firewall IP is 192.168.4.1 I want the internet in all the VLANs. What configuration should I do in firewall.

We have three layers in our network Core, Distribution and Access this is an campus network wherein all the users are connected to access layer.I wanted to know that is there any command which will aleart me on my Switch either on Core or Access for Virus which is on the users PC by showing MAC...

I have a aCsico 1548U. Unfortunately for a project that I am working on right now we need a manageable switch, and there is a huge lack of funds. Is it possible to make the 1548U into a manageable switch so that I can achieve my goal?

Another free chapter download is available on the IT Bookworm Blog. Written by: David Barnes and Basir Sakandar Book: Cisco LAN Switching Fundamentals Overview: "Cisco LAN Switching Fundamentals provides an easy-to-understand introduction to LAN switching best practices using Cisco Catalyst...

I'm moving our flat network which covers a three-story building and about 450 users to a subnetted network. I would like to know about connecting data closet switches to the core with redundant links. Can I implement OSPF on the core and connecting switches and eliminate spanning tree? In this...

Can an HP ProCurve switch be configured to work with a Cisco switch? Say a for example 3750 or 6506. By work I mean, be able to use VLANs create on Cisco side to work on HP side. Also, for a Cisco trunk to work with on an HP switch.

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